When an ancient dark force emerges from a centuries-long slumber, Conor, Abeke, Meilin, and Rollan must stop it from sweeping through Erdas and destroying their spirit animals--and the world.
- ISBN13 9780545830003
- Publish Date 11 August 2015
- Publish Status Active
- Publish Country US
- Imprint Scholastic US
- Format Hardcover
- Pages 192
- Language English